This project is a collaboration between the New Haven Land Bank and a multi-disciplinary team at Yale University, drawing on expertise from architecture, environmental studies, management, and law. Working together, the partnership examined how New Haven’s vacant and underutilized parcels can be transformed into deed-restricted affordable housing through development models that are practical, financially viable, and scalable. The result is a locally grounded framework that combines academic research and design innovation with the Land Bank’s mission-driven, neighborhood-based approach to land reuse.

The initiative is intentionally designed to advance the goals of the State of Connecticut’s HousingCT program, which emphasizes increasing housing supply, improving energy efficiency, and delivering long-term affordability. By focusing on deed-restricted affordable units, high-performance building standards, and repeatable development templates, this work aligns local land reuse efforts with statewide housing priorities and helps position future developments for Housing CT–aligned funding opportunities.

New Haven faces intense housing pressure, particularly on renters and first-time homebuyers, while many small and irregular vacant lots remain unused. Traditional single-family or large-scale development often does not work on these parcels. This project instead centers on small-scale, replicable development that fits within existing neighborhoods while meaningfully expanding access to affordable housing.

The model emphasizes 1–3 unit housing typologies designed primarily for narrow lots, allowing each site to support a mix of homeownership and rental opportunities. Typical projects pair an owner-occupied unit affordable to low to moderate-income households with a rental unit affordable to lower-income residents, ensuring affordability is built into the structure of each development.

To make this approach viable at scale, the framework relies on standardized designs, prefabricated construction, and high-performance, all-electric building systems. These strategies reduce soft costs, shorten construction timelines, and lower long-term energy expenses for residents, supporting both Housing CT’s sustainability goals and long-term affordability. Passive House or near–Passive House standards also improve indoor air quality and building durability while reducing emissions.

By leveraging city-donated land, engaging local contractors, and using repeatable development templates, this model creates a scalable pipeline of affordable housing in New Haven. It offers a practical path for turning vacant land into stable, deed-restricted homes that strengthen neighborhoods, support local economic activity, and advance statewide housing goals over the long term.